package com.heima.admin.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.heima.admin.mapper.AdSensitiveMapper;
import com.heima.admin.service.AdSensitiveService;
import com.heima.model.admin.dtos.SensitiveDto;
import com.heima.model.admin.pojos.AdSensitive;
import com.heima.model.common.dtos.PageResponseResult;
import com.heima.model.common.dtos.ResponseResult;
import com.heima.model.common.enums.AppHttpCodeEnum;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Service;

import java.util.Date;

@Service
public class AdSensitiveServiceImpl extends ServiceImpl<AdSensitiveMapper, AdSensitive> implements AdSensitiveService {
    @Override
    public ResponseResult list(SensitiveDto sensitiveDto) {
        if(sensitiveDto==null){
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);//如果参数为空，返回无效参数501
        }
        sensitiveDto.checkParam();//检查当前页
        IPage<AdSensitive>page = new Page<>();
        LambdaQueryWrapper<AdSensitive> wrapper = new LambdaQueryWrapper<>();
        if(StringUtils.isNotBlank(sensitiveDto.getName())){
            wrapper.like(AdSensitive::getSensitives, sensitiveDto.getName());
        }
        IPage result = page(page, wrapper);
        PageResponseResult responseResult = new PageResponseResult(sensitiveDto.getPage(), sensitiveDto.getSize(), (int) result.getTotal());
        responseResult.setData(result.getRecords());
        return responseResult;
    }
    @Override
    public ResponseResult insert(AdSensitive adSensitive) {
        if(adSensitive==null){
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);//如果参数为空，返回无效参数501
        }
        adSensitive.setCreatedTime(new Date());
        save(adSensitive);
        return ResponseResult.okResult(AppHttpCodeEnum.SUCCESS);
    }
    @Override
    public ResponseResult update(AdSensitive adSensitive) {
        if (adSensitive==null||adSensitive.getId()==null){
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }
        updateById(adSensitive);
        return ResponseResult.okResult(AppHttpCodeEnum.SUCCESS);
    }

    @Override
    public ResponseResult deleteById(Integer id) {
        if(id==null){
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);//如果参数为空，返回无效参数501
        }
        AdSensitive adSensitive = getById(id);
        if(adSensitive==null){ //2.判断当前敏感词是否存在
            return ResponseResult.errorResult(AppHttpCodeEnum.DATA_NOT_EXIST);
        }
        removeById(id);
        return ResponseResult.okResult(AppHttpCodeEnum.SUCCESS);
    }
}
